An amp, short for amplifier, is a crucial piece of equipment that boosts the signal from your guitar or other instruments, allowing you to control volume and shape your tone. Guitar amps come in various styles, including valve (tube), solid-state, and digital modelling, each offering unique sound characteristics. Whether you’re practicing at home, recording in the studio, or playing live, the right amp can make all the difference in achieving your desired sound—from clean and crisp to rich overdrive and distortion.
Bass is at the heart of the rhythm section, and we’ve got everything you need to build your perfect setup. From powerful bass amps and deep, rich effects to essential accessories like strings, straps, and cases, this category covers it all. Whether you’re a beginner laying down your first grooves or a gigging bassist shaping your signature tone, you’ll find top gear from trusted brands right here. Dive into our full range and take your low end to the next level.
Guitar amps and cabs are just as crucial to a guitarist’s tone as the guitar itself. Amplifiers shape the sound—whether it’s clean and warm, crunchy and bluesy, or full-on distortion for rock and metal. They come in two main types: combo amps, which include both the amp and speaker in one unit, and amp heads, which are paired with separate cabinets (cabs) to project the sound.
Cabs come in various sizes, like 1×12, 2×12, or the mighty 4×12, each delivering different tone and feel. Speakers, cabinet wood, and even open vs closed backs all influence the sound. Matching the right amp and cab gives players control over their dynamics, tone, and presence—whether you’re playing in your bedroom, a studio, or on a festival stage.
We have new and used Boss musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.
Since 1973, BOSS has pioneered the development of unique and innovative products for musicians of all styles and skill levels. From class-leading effects pedals, multi-effects, and Loop Stations to guitar synthesizers, amplifiers, and more, our trailblazing designs include several world firsts and have forever changed the way people make music.
BOSS has its roots in MEG Electronics, a dedicated guitar effects R&D division founded within Roland Corporation in 1973. The company was recast with the now-famous BOSS name and logo and introduced to the public the following year. Along with products that carry the BOSS brand, the BOSS engineering team has been involved with developing key Roland-branded guitar products since the beginning.
This spirit of innovation continues today as BOSS forges ahead with the creation of original, progressive, and impactful gear. And with plenty more exciting developments on the horizon, we’re looking forward to another half-century of musical evolution.
£28.00
Keep your Katana amplifiers looking great with these authentic BOSS amp covers. Made with durable polyester to protect the cabinet from minor scuffs, dust, and dirt. Sized for a perfect fit. BAC-KTN11B is compatible with Katana-110 Bass.
£28.00 £22.00
Keep your Katana amplifiers looking great with these authentic BOSS amp covers. Made with durable polyester to protect the cabinet from minor scuffs, dust, and dirt. Sized for a perfect fit. BAC-KTN50 is compatible with Katana-50 & Katana-50 MkII.
£27.47
Customized: 21.9" x 10.7" x 16.1". Compatible with BOSS KATANA 100MKII, ensuring a perfect fit. Please check the product size carefully and buy the right size according to your needs, thank you very much Durable: Made of high-quality polyester material, it can withstand the wear and tear of daily use. When not in use, you can put it in the corner o…
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£16.70
Keep your Katana amplifiers looking great with these authentic BOSS amp covers. Made with durable polyester to protect the cabinet from minor scuffs, dust, and dirt. Sized for a perfect fit. BAC-KATHD is compatible with Katana-Head & Katana-Head MkII.
£444.00
Katana-Air EX is a powerhouse wireless desktop amp that delivers big stereo sound and authentic Katana tones in a compact footprint. With twin five-inch speakers, a custom wood cabinet, and 35 watts max power, this everyday practice companion dishes rich, resonant tones that rival amps much larger in size. Five versatile amp characters derived from…
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